From patchwork Wed Mar 1 09:11:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ravi Gunasekaran X-Patchwork-Id: 13155694 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DCE86C64ED6 for ; Wed, 1 Mar 2023 09:13:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=yL2hsBME33/+mGAowiU3eoWrvO4nL8sznxG1xMSTQ9E=; b=NIlng5Od9XSZgJ XZbezamkhmCTtNihhxzsiu0JcgIhZaAJB1yO/L5YuHOlAXgZgnJuK5SnzePLdCi1m6jGDfewgPMYp K0AGBF+5Ma/Es7gfA/I25VbZFxkrtMzKIR+k2v7fcKgDdoL9KLSkQcwDVduYTxoUJk937hsCMGHzW DrSi/FJy7eoH/XEMPsoyefp+hMex5iVnvbaxEXA1+INyZftsQ9phlYZ/5zdpD1E2onudw1r1OIPlN okIfmT1e/ApKCsnxW+PYjiWAH5iRal4yo4OX6bgJBdzfoM1XjiNEIp21YjvjvXycYHKsXNoo8cVvA 8stHGnszeMBTA9xQbAaw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pXIVX-00FW71-Cb; Wed, 01 Mar 2023 09:12:19 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pXIVB-00FVz9-04 for linux-arm-kernel@lists.infradead.org; Wed, 01 Mar 2023 09:11:58 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3219BrL1057503; Wed, 1 Mar 2023 03:11:53 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1677661913; bh=YeJVxM+LaylS88l6dqrFkjDmJJ/W7SPSRkt6kUKaulE=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=y6WK9OHyiGFezbieol2jzwr+mHgHX87v+XLzuemkRX1JVgq9n39VyM4juGcOhtfsR SKFPoqxTFOf15zRgyZ/b4M+6uGGEJkqvfdlwq5Qhm646sARufR0oY7XYFP0kUaRucS z9ULFelXtz0VdOn++TRXdEH9gh5EAjKrsuhG4k2c= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3219Br3n061272 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 1 Mar 2023 03:11:53 -0600 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Wed, 1 Mar 2023 03:11:53 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Wed, 1 Mar 2023 03:11:53 -0600 Received: from uda0500640.dal.design.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3219BbbC088843; Wed, 1 Mar 2023 03:11:49 -0600 From: Ravi Gunasekaran To: , , , , , , , , CC: , , Subject: [PATCH v12 3/8] arm64: dts: ti: k3-j721s2-mcu-wakeup: Add support of OSPI Date: Wed, 1 Mar 2023 14:41:31 +0530 Message-ID: <20230301091136.17862-4-r-gunasekaran@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230301091136.17862-1-r-gunasekaran@ti.com> References: <20230301091136.17862-1-r-gunasekaran@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230301_011157_144595_EDCBD32D X-CRM114-Status: GOOD ( 12.21 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Aswath Govindraju Add support for two instance of OSPI in J721S2 SoC. Reviewed-by: Vaishnav Achath Signed-off-by: Aswath Govindraju Signed-off-by: Matt Ranostay Signed-off-by: Ravi Gunasekaran --- Changes from v11: * Cleaned up comments Changes from v10: * Documented the reason for disabling the nodes by default. * Removed Link tag from commmit message Changes from v9: * Disabled fss, ospi nodes by default in common DT file Changes from v8: * Updated "ranges" property to fix dtbs warnings Changes from v7: * Removed "reg" property from syscon node * Renamed the "syscon" node to "bus" to after change in compatible property Changes from v6: * Fixed the syscon node's compatible property Changes from v5: * Updated the syscon node's compatible property * Removed Cc tags from commit message Changes from v4: * No change Changes from v3: * No change Changes from v2: * No change Changes from v1: * No change .../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi index 0af242aa9816..ab3ce8be7216 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi @@ -306,4 +306,50 @@ ti,cpts-periodic-outputs = <2>; }; }; + + fss: bus@47000000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, + <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, + <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; + + status = "disabled"; + + ospi0: spi@47040000 { + compatible = "ti,am654-ospi", "cdns,qspi-nor"; + reg = <0x00 0x47040000 0x00 0x100>, + <0x05 0x00000000 0x01 0x00000000>; + interrupts = ; + cdns,fifo-depth = <256>; + cdns,fifo-width = <4>; + cdns,trigger-address = <0x0>; + clocks = <&k3_clks 109 5>; + assigned-clocks = <&k3_clks 109 5>; + assigned-clock-parents = <&k3_clks 109 7>; + assigned-clock-rates = <166666666>; + power-domains = <&k3_pds 109 TI_SCI_PD_EXCLUSIVE>; + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; /* Needs pinmux */ + }; + + ospi1: spi@47050000 { + compatible = "ti,am654-ospi", "cdns,qspi-nor"; + reg = <0x00 0x47050000 0x00 0x100>, + <0x07 0x00000000 0x01 0x00000000>; + interrupts = ; + cdns,fifo-depth = <256>; + cdns,fifo-width = <4>; + cdns,trigger-address = <0x0>; + clocks = <&k3_clks 110 5>; + power-domains = <&k3_pds 110 TI_SCI_PD_EXCLUSIVE>; + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; /* Needs pinmux */ + }; + }; };